Chapters 17-22 Summary
Chapter 17 mentions that Earth is one of the few planets where they play a game based on the devastating Krikkit Wars, and that this is generally thought by the rest of the universe as being in especially bad taste. There are other places where a Krikkit-based game is played, according to the Hitchhiker's Guide, such as among those who live in the "upper dimensions" who play a game called "Brockian Ultra Cricket," a very complicated game with rules are so massive they collapse under their own gravity.
In Chapter 18, Arthur emerges from the cavernous passageway onto the side of a mountain. As he runs down the side of the mountain, the grounds starts to move in a landslide. He is just about to topple forward onto the ground when he is suddenly distracted by the sight of a small blue tote bag he recognizes as one he had...